EP1952542A4 - Modem control using cross-polarization interference estimation - Google Patents
Modem control using cross-polarization interference estimationInfo
- Publication number
- EP1952542A4 EP1952542A4 EP06809892A EP06809892A EP1952542A4 EP 1952542 A4 EP1952542 A4 EP 1952542A4 EP 06809892 A EP06809892 A EP 06809892A EP 06809892 A EP06809892 A EP 06809892A EP 1952542 A4 EP1952542 A4 EP 1952542A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- cross
- interference estimation
- polarization interference
- modem control
- modem
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
- H04L25/03019—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception
- H04L25/03057—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception with a recursive structure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/10—Polarisation diversity; Directional diversity
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/285,414 US7613260B2 (en) | 2005-11-21 | 2005-11-21 | Modem control using cross-polarization interference estimation |
PCT/IL2006/001344 WO2007057911A2 (en) | 2005-11-21 | 2006-11-21 | Modem control using cross-polarization interference estimation |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1952542A2 EP1952542A2 (en) | 2008-08-06 |
EP1952542A4 true EP1952542A4 (en) | 2011-05-25 |
Family
ID=38049077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06809892A Withdrawn EP1952542A4 (en) | 2005-11-21 | 2006-11-21 | Modem control using cross-polarization interference estimation |
Country Status (5)
Country | Link |
---|---|
US (1) | US7613260B2 (en) |
EP (1) | EP1952542A4 (en) |
JP (1) | JP2009516953A (en) |
CN (1) | CN101496308A (en) |
WO (1) | WO2007057911A2 (en) |
Families Citing this family (41)
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US7796708B2 (en) * | 2006-03-29 | 2010-09-14 | Provigent Ltd. | Adaptive receiver loops with weighted decision-directed error |
US7643512B2 (en) | 2006-06-29 | 2010-01-05 | Provigent Ltd. | Cascaded links with adaptive coding and modulation |
US7839952B2 (en) * | 2006-12-05 | 2010-11-23 | Provigent Ltd | Data rate coordination in protected variable-rate links |
US7720136B2 (en) | 2006-12-26 | 2010-05-18 | Provigent Ltd | Adaptive coding and modulation based on link performance prediction |
US8315574B2 (en) | 2007-04-13 | 2012-11-20 | Broadcom Corporation | Management of variable-rate communication links |
US7821938B2 (en) * | 2007-04-20 | 2010-10-26 | Provigent Ltd. | Adaptive coding and modulation for synchronous connections |
US8001445B2 (en) * | 2007-08-13 | 2011-08-16 | Provigent Ltd. | Protected communication link with improved protection indication |
US8040985B2 (en) | 2007-10-09 | 2011-10-18 | Provigent Ltd | Decoding of forward error correction codes in the presence of phase noise |
GB2474180A (en) * | 2008-07-25 | 2011-04-06 | Smith International | PDC bit having split blades |
CN101404641B (en) * | 2008-11-10 | 2012-08-08 | 西安电子科技大学 | Residual sub-carrier phase deflection correction system and method for multi-carrier system |
US8554164B2 (en) | 2009-01-28 | 2013-10-08 | Nec Corporation | Dual polarization transmission system, dual polarization transmission method, reception apparatus, transmission apparatus, reception method, and transmission method |
JP5302455B2 (en) * | 2009-03-30 | 2013-10-02 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | Communication between modems in XPIC configuration for wireless applications |
KR101552266B1 (en) | 2009-04-07 | 2015-09-11 | 삼성전자주식회사 | Receiver method for cancellating interference thereof and transmitter for the same |
CN101945073B (en) * | 2009-07-03 | 2013-02-27 | 中兴通讯股份有限公司 | Pilot frequency-based time offset estimation device and method |
EP2320570B1 (en) | 2009-11-09 | 2012-02-08 | Research In Motion Limited | Hysteresis nonlinear state machine with overlapping thresholds for automatic frequency control |
US8509721B2 (en) | 2009-11-09 | 2013-08-13 | Research In Motion Limited | Hysteresis nonlinear state machine with overlapping thresholds for automatic frequency control |
CN101800678B (en) * | 2010-03-12 | 2012-05-23 | 华为技术有限公司 | Microwave transmission method, device and system applying CCDP and XPIC |
JP4968415B2 (en) * | 2010-09-01 | 2012-07-04 | 日本電気株式会社 | DIGITAL FILTER DEVICE, DIGITAL FILTERING METHOD, AND DIGITAL FILTER DEVICE CONTROL PROGRAM |
US8396177B1 (en) | 2010-09-03 | 2013-03-12 | Dragonwave, Inc. | Interference carrier regeneration and interference cancellation apparatus and methods |
US9331771B2 (en) * | 2010-09-28 | 2016-05-03 | Aviat U.S., Inc. | Systems and methods for wireless communication using polarization diversity |
US8867679B2 (en) * | 2010-09-28 | 2014-10-21 | Aviat U.S., Inc. | Systems and methods for cancelling cross polarization interference in wireless communication using polarization diversity |
JP5632530B2 (en) | 2011-03-09 | 2014-11-26 | 株式会社日立製作所 | Polarization angle division diversity radio transmitter, radio receiver, and radio communication system |
US8410834B2 (en) * | 2011-03-10 | 2013-04-02 | Realtek Semiconductor Corp. | All digital serial link receiver with low jitter clock regeneration and method thereof |
SG194635A1 (en) | 2011-04-25 | 2013-12-30 | Aviat Networks Inc | Systems and methods for reduction of triple transit effects in transceiver communications |
US9008162B2 (en) | 2011-10-17 | 2015-04-14 | Aviat U.S., Inc. | Systems and methods for signal frequency division in wireless communication systems |
US8842788B2 (en) | 2011-10-17 | 2014-09-23 | Aviat U.S., Inc. | Systems and methods for improved high capacity in wireless communication systems |
US9337879B2 (en) | 2011-04-25 | 2016-05-10 | Aviat U.S., Inc. | Systems and methods for multi-channel transceiver communications |
EP2742560A1 (en) * | 2011-08-11 | 2014-06-18 | Aviat Networks, Inc. | Systems and methods for cancelling cross polarization interference in wireless communication using polarization diversity |
WO2013091713A1 (en) * | 2011-12-22 | 2013-06-27 | Telefonaktiebolaget L M Ericsson (Publ) | Automatic transmit power control in xpic configuration for wireless applications |
US9036689B2 (en) * | 2012-03-29 | 2015-05-19 | Terasquare Co., Ltd. | Variable-precision distributed arithmetic multi-input multi-output equalizer for power-and-area-efficient optical dual-polarization quadrature phase-shift-keying system |
CN102710569B (en) * | 2012-05-16 | 2017-09-19 | 南京中兴新软件有限责任公司 | A kind of cross polarization interference cancellation element and method |
CN102833199B (en) * | 2012-09-12 | 2014-11-05 | 安徽省菲特科技股份有限公司 | Method and device for eliminating crossed polarization jamming |
CN103222217A (en) * | 2012-11-16 | 2013-07-24 | 华为技术有限公司 | Method and system, network element for modulating mode switching |
CN103248595B (en) * | 2013-05-08 | 2016-01-20 | 桂林电子科技大学 | A kind of self adaptation is with location interference cancellation method and device |
CN106921510A (en) * | 2015-12-28 | 2017-07-04 | 中兴通讯股份有限公司 | A kind of method and device avoided interference when application CCDP and XPIC microwave transmissions |
ITUB20160327A1 (en) | 2016-01-14 | 2017-07-14 | Siae Microelettronica Spa | CIRCUITS AND EQUIPMENT FOR TRANSMISSION IN RADIO BRIDGE ON POINT-POINT CONNECTIONS |
EP3217554B1 (en) * | 2016-03-11 | 2019-10-02 | Intel IP Corporation | Apparatuses and methods for compensating phase fluctuations |
US10122555B2 (en) | 2016-03-21 | 2018-11-06 | Huawei Technologies Co., Ltd. | Cross-phase estimation for dual polarized microwave transceiver |
US10425256B2 (en) * | 2018-02-06 | 2019-09-24 | Huawei Technologies Canada Co., Ltd. | Methods and systems for interference mitigation in a dual-polarized communication system |
US11671162B1 (en) * | 2020-04-14 | 2023-06-06 | Space Exploration Technologies Corp. | Cross-polarization interference compensation |
EP4346106A1 (en) * | 2022-09-28 | 2024-04-03 | INTEL Corporation | Cross-polarization discrimination enhancement technique for dual-polarized antenna |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5710799A (en) * | 1992-06-01 | 1998-01-20 | Fujitsu Limited | Cross polarization interference canceler and cross polarization interference eliminating apparatus using the same |
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-
2005
- 2005-11-21 US US11/285,414 patent/US7613260B2/en active Active
-
2006
- 2006-11-21 CN CNA2006800434112A patent/CN101496308A/en active Pending
- 2006-11-21 EP EP06809892A patent/EP1952542A4/en not_active Withdrawn
- 2006-11-21 JP JP2008540789A patent/JP2009516953A/en active Pending
- 2006-11-21 WO PCT/IL2006/001344 patent/WO2007057911A2/en active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5710799A (en) * | 1992-06-01 | 1998-01-20 | Fujitsu Limited | Cross polarization interference canceler and cross polarization interference eliminating apparatus using the same |
Also Published As
Publication number | Publication date |
---|---|
US20070116162A1 (en) | 2007-05-24 |
US7613260B2 (en) | 2009-11-03 |
EP1952542A2 (en) | 2008-08-06 |
JP2009516953A (en) | 2009-04-23 |
CN101496308A (en) | 2009-07-29 |
WO2007057911A2 (en) | 2007-05-24 |
WO2007057911A3 (en) | 2009-04-16 |
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